baber/WOPTO huggingface dataset:
Patent JP-S555270-A (JP)
Title: Small-size cutter
Inventor: SAKAMOTO KANEAKI
IPC: B23D15/04
Filed: 1978-11-08
Abstract: PURPOSE: To provide a small-size cutter wherein the power transmission between a rotary cam and a slider is carried out by a lever the base end of which is slide-fitted in the full periphery of the outer peripheral surface of a cam through a needle bearing thereby to make the machine sufficiently withstandable against any super- heavy load.  
     CONSTITUTION: When a cam 15 is rotated by driving a motor 3 through gears of a reduction gear mechanism 4, the base end of a lever 20 inscribes in a large area the full periphery of the cam through a needle bearing 21 arranged in the full periphery of the cam by the rotation of an eccentric cam body 18 of the cam 15, and receives a pressing force excellently. According to this arrangement, the lever 20 shifts and pushes out to shift a slider 23 through a leg 22 toward the left end outwaredly in the horizontal direction. In accordance with this movement, the movable blade 26 of the slider 23 advances and cuts a material A to be cut positioned between said movable blade 26 and a stationary blade 28. At the time of cutting, even when an ultra-heavy load is applied on the movable blade 28, the movable blade 28 can sufficiently overcome the ultra-heavy load and cut the material to be cut accurately because the slider 23 is power-transmitted sufficiently with respect to the cam 15 in a wide area. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06324381-A (JP)
Title: Camera capable of varying time lag
Inventor: OWASHI MASAO
IPC: G03B17/40
Filed: 1993-05-15
Abstract: PURPOSE:To prevent an adverse effect caused by camera-shake and to automatically secure the speed of a frame at a consecutive photographing time by optionally setting time lag to the start of a shutter mechanism from the generation of a release signal. CONSTITUTION:By a time lag input circuit 11, a release time lag value set by a photographer is inputted to a storage circuit 13 and inputted to a control circuit 14 through the storage circuit 13. Besides, the release signal from a release button, a signal from a film feeding mode set circuit 12 for setting a film feeding mode to a one-frame mode or a consecutive photographing mode in which the plural frames are consecutively photographed at a time and the signal of a time for exposing a film from an exposure time set circuit 15 are inputted to the control circuit 14. By the control circuit 14, a shutter 17 is controlled and the time required for exposing the film is controlled based on the above mentioned signals. Simultaneously, a feeding motor feeding the film is controlled.
Patent JP-2000326187-A (JP)
Title: Paper sheet type polisher
Inventor: KAWAI TAKAAKI
IPC: B24B37/08
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To uniformize roughness of a plate surface of a polished plate-like work by mutually tilting both surface plates so that facing interval between the surface plates gradually expands outward on the side where the plate surface of the plate-like work sequentially advances between the surface plates. SOLUTION: Cross sections 1A, 1B that include approach parts and pass through centers O of surface plates 1A, 1B are faced to each other tilting by an angle θ, facing interval between the surface plates 1A, 1B gradually expands outward on the side where the plate surface of a plate-like work W advances between the surface plates 1A, 1B. Therefore, polishing pats 2 with a constant thickness jointed to the facing surfaces of the surface plates 1A, 1B also tilt by the angle same as the surface plates. The plate-like work W is rotated in the opposite to the rotation direction of the surface plate 1A, and the plate surface advances between the polishing pats 2. Thus, roughness of the plate surface of the polished plate-like work can be uniformized.
Patent JP-H09318484-A (JP)
Title: Drop testing device
Inventor: NAKADA YASUYUKI
IPC: G01N3/30
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain the state of collision with good reproducibility on the drop testing device of an electronic device, etc. SOLUTION: This drop testing device comprises a drop posture guiding mechanism (linear guide 6, atc.), an object-of-measurement holding part 8, a position detecting part, an impact signal processing part, and a drop test operation commanding part. The uniformity of the attitude of an object 12 of measurement during its drop is maintained by the linear guide 6 and the object-of- measurement holding part 8. When the object 12 of measurement drops to a predetermined location, the state of the hold of the object of measurement is released. The impact imposed on the object of measurement is detected by a sensor, which is attached to a predetermined location on the object of measurement, and the output signal of the sensor is recorded.
Patent JP-S62293192-A (JP)
Inventor: WAKE MINORU
IPC: G21C15/18
Filed: 1986-06-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000328129-A (JP)
Title: Electric furnace steelmaking method
Inventor: AMANO HAJIME
IPC: C21C5/52
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To economically produce molten iron and to improve the productivity of molten steel. SOLUTION: Into a first arc furnace 10, scrap and carbonaceous material are charged at a required ratio and these charged materials are melted with the arc to produce the molten iron having >= about 2.5% carbon content. The obtd. molten iron 12 is stored in a storing vessel through a ladle 14. Then, into a separated second are furnace, the scrap is charged and melted with the arc. At the suitable stage of <30% in melting of the scrap in the second arc furnace, the molten iron 12 stored in the storing vessel is charged into the second arc furnace through the ladle. Successively, in the second arc furnace, a lance pipe is inserted through an operating port, and its blowing port is deeply inserted into the steel bath melted with the arc heating, and the decarburization is promoted with CO reaction by blowing oxygen through the lance pipe.
Patent JP-S5842554-A (JP)
Title: Paper storing apparatus of copier
Inventor: TAKAHASHI HISAKATSU
IPC: B65H31/20
Filed: 1981-09-01
Abstract: PURPOSE:To provide a paper storing apparatus for a copier in which plural sizes of paper are used, which can store copied paper by sizes by providing contact members capable of advancing and retreating at positions suitable for receiving each size of paper. CONSTITUTION:A storing apparatus 40 is adapted to store, for example, A2-A4 sizes of paper 5E-5G by sizes which has been discharged through paper discharge driving apparatus 1, 2 and a paper discharge plate 3 in a copier. The apparatus 40 includes a storing tray 41 having a right end portion 41A bent up erect in such a manner as to receive the paper 5E. The tray 41 is provided with openings 41B respectively mounted at each part of the bottom thereof for receiving the paper 5F, 5G. Contacting members 42, 43 having a pressing portion at the upper end thereof are disposed at each opening 41B in such a manner as to advance and retreat therethrough. Solenoids 46, 46A are operated in response to a paper selection signal so that the contacting members 42, 43 are projected out upward to receiver the required size of paper.
Patent JP-H06344535-A (JP)
Title: Printer
Inventor: CHOKAI SHUICHI
IPC: B41F17/20
Filed: 1993-06-08
Abstract: PURPOSE:To provide a printer which can print both in circumferential and longitudinal directions without replacing a printing head with another head having a different direction. CONSTITUTION:When an object 1 to be printed is printed in a circumferential direction, a direction of a printing head 20 is matched to the circumferential direction of the object 1, and the head 20 is operated while rotating the object 1 at a specific speed in the circumferential direction by a rotating mechanism 60, thereby printing specified characters, symbols in the circumferential direction of the object 1. When the object is printed in a longitudinal direction, the head 20 is rotated at 90 deg. by a printing direction switching mechanism 30 to switch the direction of the head 20 to the longitudinal direction of the object 1, positioned in the circumferential direction of the object 1 by the mechanism 60, and then the head 20 is operated while moving the head 20 in the longitudinal direction of the object 1 by a lateral direction moving mechanism 50, thereby printing the specified characters, symbols in the longitudinal direction of the object 1.
Patent JP-2000329260-A (JP)
Title: Method and device for executing work without disconnection of water supply to existing pipe line
Inventor: OTA SEKI
IPC: F16L1/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a novel method and device to execute a work to repair leakage of water and taking out of a branch line without suspension of water flow to an existing line. SOLUTION: An existing pipe line 10 is contained in and set at a bottom and a cutter 3 is elevatably provided. A case 2 having a sealant 5 is set between a bottom and an upper part is used. Under a condition that a sealant 5 is moved aside to the bottom of the case 2, the cutter 3 in the existing line 10 and partly cut. Thereafter, the cutter 3 and a cut partial line 14 are lifted upward to an upper part and the sealant 5 is set between the bottom and the upper part of the case 2. After setting of the sealant 5, water on the upper of the case 2 is drained and a member 4 charged in a line is prepared instead of the cutter 3 and the partial pipe line 14. After the sealant 5 is moved aside to the bottom of the case 2, the member 4 charged in a pipe line is set in the existing line 10, and a coupling member 8 is set between the member 4 charged in a pipe line and the existing line 10.
Patent JP-S5661110-A (JP)
Title: Transformer for rectifier
Inventor: MORI MASAYUKI
IPC: H01F29/02
Filed: 1979-10-24
Abstract: PURPOSE:To decrease the difference in output voltages by suitably combining the number of turns of the secondary windings constituting the delta connection and the number of turns of the secondary windings constituting the star connection. CONSTITUTION:The number of turns of the secondary windings 5 of a main transformer 2 and that of the secondary windings 9 of a series transformer 3 in the delta connection, and the number of turns of the other secondary windings 6 of the main transformer 2 and that of the other secondary windings 10 of the series transformer 3 in the star connection are combined suitably. For example, the number of turns of the windings 5 is 7, that of the windings 9 is 5, a that of the windings 6 is 4, and that of the windings 10 is 3; the voltage ration between the transformers 2 and 3 is 5:3, and the output voltage of the transformer for the rectifier is 3V. Then, the output of the delta connection is 7X5/8V+5X3/8V, and that of the star connection is (4X5/8V+3X3/8V)3<1/2>, and the ratio between the output voltages is 0.995. In the case a plurality of the connections are selected, the difference in output voltages of both connections is almost 0.5%, i.e., about one half the conventional value. Therefore, the cross current between both circuits is decreased to one half, and the capacity of the rectifier device can be reduced.
Patent JP-H035974-A (JP)
Title: Seek device for optical disk
Inventor: WACHI SHIGEAKI
IPC: G11B21/08
Filed: 1989-06-01
Abstract: PURPOSE:To shorten time for moving a tracking actuator by acceleration and deceleration even when a target track is seeked by providing a means to viriably control the pulse width of a single pulse generating means according to a moving distance to the target track. CONSTITUTION:The output pulse of a single pulse generator 2 is made variable by the control signal of a pulse width setting means 6. The tracking actuator kicked by a track jump command is controlled to be accelerated by the output of the single pulse generating means at first, to be decelerated at a prescribed rate next and to be a prescribed speed in the target track. Thus, the seek time to the target track is shortened and operation is controlled to a tracking state in the target track without fail.
Patent JP-H035594-A (JP)
Title: Underground boring device
Inventor: NAKAJIMA TAKASHI
IPC: E21D9/06
Filed: 1989-06-01
Abstract: PURPOSE:To enable a proper correction in the boring direction by providing a retracting bit at a fore end of an inner pipe, protruding an abutting part to be abutted against the inner face of an outer pipe in the inner pipe, and providing an inclining face toward the fore end of the outer pipe at the fore end side of the outer pipe. CONSTITUTION:An abutting part 7 of inner pipe 2 is abutted against the inner face of an outer pipe inner than an eccentric pipe hole part 3 of the outer pipe 1, and the pipes 1, 2 are rotated coaxially to perform boring. In the case of correction in the boring direction, the inner pipe 2 is propelled to the outer tube 1 to make the abutting part 7 of the inner pipe 2 abut against the inner face of the hole part 3, and the pipes are driven while being rotated. The correction in the boring direction is also made by the inclining face 7 of the outer face of the outer pipe 1. The efficient boring can therefore be carried out.
Patent JP-H088371-A (JP)
Title: Heat sink fixing structure for semiconductor element
Inventor: NAGAOKA KATSUYA
IPC: H01L23/40
Filed: 1994-06-20
Abstract: PURPOSE:To reduce labor and material cost by inserting the supporting leads of a press fitting plate into the fixing holes of a board and securing the supporting leads in place, stopping the claws to the other side of a heat sink, and holding a semiconductor element between the press fitting plate and the heat sink thereby holding the heat sink through a simple work without requiring any screws. CONSTITUTION:A heat sink 3 for a semiconductor element 2 mounted on a printed board 1 has fixing leads 3a which are inserted into the fixing holes 1a of the printed board 1 and secured in place by soldering. Supporting leads 5a are then inserted into the fixing holes 1a of the board 1 and secured in place. Furthermore, stop claws 5a are stopped to the other side 3b of the heat sink 3 thus holding the semiconductor element 2 between the press fitting plate 5 and the heat sink 3. Since the screw is not required at all, the material cost is reduced and a universal heat sink 3 can be fixed easily. This structure reduces the labor for fixing the heat sink 3 of semiconductor element 2 along with the material cost thereof.
Patent JP-S5662326-A (JP)
Title: Heat-treatment process
Inventor: TATEFURU NOBORU
IPC: H01L21/205
Filed: 1979-10-26
Abstract: PURPOSE:To eliminate oxidation and unstable dispersion, when heating a work at a prescribed temperature and making it react by jetting gas from one side of a furnace, by providing a buffer between the work and gas combustion flame. CONSTITUTION:A H2 combustion flame alleviating jig 7 is provided between an H2 combustion unit 6 and a wafer jig 1. The jig 7 is formed by quarts or opaque quartz, etc. enclosing Si, SiC, ceramic and glass wool, etc. which are similar in shape to the wafer 2 which is a work to be heat-treated.
Patent JP-H031922-A (JP)
Title: Analogical deformation method for transverse section of extrusion molded product in longitudinal direction
Inventor: KATO AKIRA
IPC: B29C48/92
Filed: 1989-05-30
Abstract: PURPOSE:To analogically deform easily a partial transverse section of an extrusion molded product in the longitudinal direction without a complicated cap movable compo nent and its driving unit by receiving signals from a rotary encorder for measuring the length of extrusion molded product in the extrusion molding process and controlling the number of rotations of a screw of an extruder for an analogically deformed portion by a control computer. CONSTITUTION:Condition data is set preliminarily for analogically deforming the various sections of a lip section of a weatherstrip 7a in the longitudinal direction or inputting into a control computer 5. During the extrusion molding process, signals from a rotary encorder 4 for measuring the length of an extrusion molded product are received by the control compute 5 and instructions are issued to an extrusion control channel 6 to control the number of rotations of the screw of an extruder 1a for the analogically deformed portion. The extrusion control channel 6 receiving said instructions controls the number of rotations of the screw of the extruder 1a for the analogically deformed portion to which the discharged quantity of a material to be molded from said extruder 1a and control to mold a part of the transverse section of extrusion molded product in a desired analogical shape.
Patent JP-H11316828-A (JP)
Title: Method and system for automatically batch registering still picture
Inventor: HOSHINA TAKAYUKI
IPC: G06T1/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To automatically register plural still picture data from one piece of document by automatically extracting plural still picture data from one piece of still picture data based on position and size information, giving proper identification information and automatically registering them. SOLUTION: A by pattern read controlling means 21 decides a coordinate position, a size, etc., which are for extracting image data from a pattern information of a still picture registration request inputted from the outside. An by pattern image data extraction controlling part 22 extracts image data on an actual memory based on a result analyzed by the part 21. A by pattern adoption number controlling part 25 receives image data on the memory which is extracted by a still picture read controlling part 20 and allocates a unique ID (identification code) to each pattern of image data to be registered. A registration managing part 27 performs physical registration processing of image data to a storage device according to a registration instruction from a file class decision controlling part 26.
Patent JP-S6031895-A (JP)
Title: High degree treatment of organic sewage
Inventor: HONDA KAZUYOSHI
IPC: C02F9/00
Filed: 1983-07-29
Abstract: PURPOSE:To efficiently treat org. sewage, by a method wherein ozone treatment is applied to org. sewage which undergone biological nitration and denitrification treatment and the treated sewage is subsequently held under an anaerobic atmosphere with a specific dissolved oxygen amount or less. CONSTITUTION:After known biological nitration and denitrification treatment is applied to org. sewage, flocculative precipitation treatment due to aluminum sulfate is performed and gas (with an ozone concn. of 28mg/Nm<3>) obtained by ozonating gas containing 90vol% of oxygen is injected into the obtained supernatant water to treat the same. Subsequently, biological anaerobic treatment (with DO concn. of<=0.5mg/l) is applied to treated water in an anaerobic bed packed with honeycomb tubes. By this method, the high degree treatment of org. sewage can be performed extremely efficiently and treated water with excellent water quality is obtained but, when higher water quality is required, treatment such as sand filtering is subsequently performed.
Patent JP-2000330737-A (JP)
Title: Printer, printing controlling method and storage medium recording printing control program
Inventor: HIGUCHI YUICHI
IPC: G03G21/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a printer which allows the transmission source of a print job to be canceled to recognize that the print job is to be canceled and also can notify the transmission source that the print job has to be resent. SOLUTION: When a reset operation or a power-off operation is performed from a control panel (or a host computer) (902), a job stored in a page buffer is recognized according to a job management table (905), and the transmission source (host computer) of the print job stored in the table is notified that the print job is to be eliminated (canceled) (908). Also, the transmission source of a print job in the middle of being currently printed and outputted (906) is notified that the print job is to be eliminated and also of the number of already printed and outputted pages in addition (907 and 908).
Patent JP-S6032748-A (JP)
Title: Liquid crystal compound
Inventor: HATSUTORI SHINTAROU
IPC: C07C69/90
Filed: 1983-07-29
Abstract: NEW MATERIAL:The liquid crystal compound of formula (R is <=20C alkyl or alkoxy; R* is optically active group containing asymmetric carbon; m and n are natural numbers; when m and n are 1, the carbon number of R is >=7). EXAMPLE:p-n-Decyloxybenzoic acid p'-(2-methylbutoxycarbonyl)phenyl ester. USE:A liquid crystal composition stable to water and light and exhibiting ferroelectric liquid crystal phase. PREPARATION:The compound of formula is prepared by reacting a p-hydroxybenzoic acid ester containing optically active group (e.g. 2-methylbutyl, 3-methylpentyl, etc.) with acid halide of the corresponding p-alkoxy or alkylbenzoic acid, etc. in a basic solvent (e.g. pyridine).
Patent JP-H07326159-A (JP)
Title: Time measurement method for optical disc reproduction
Inventor: SUGIMOTO HIDEKI
IPC: G11B33/10
Filed: 1994-05-30
Abstract: PURPOSE:To measure an elapsed time correctly by a method wherein the number of reproduced data are counted and the counted value is converted into a time and a reproducing time is indicated. CONSTITUTION:Data of respective sectors 21 are recorded on the tracks of an optical disc 1. Header addresses 21A are added to the respective sectors 21. A header detector 4 detects the header address 21A through an optical pickup and, every time when one header address 21A is detected, supplies a signal 4a to a counting means 5. The counting means 5 adds one to its count number every time when it receives the signal 4a and supplies the count number 5a to a count number/time converting means 6. The converting means 6 calculates an elapsed time in accordance with the count number 5a and supplies a signal 6a to a time indicator 7 to indicate a reproducing time. With this constitution, the elapsed time can be measured without depending upon the contents of the header even if an error exists in the address data or the address data are destroyed and a correct elapsed time value can be obtained.
Patent JP-S5661759-A (JP)
Title: High-pressure sodium vapor lamp
Inventor: YADA MASAAKI
IPC: H01J9/26
Filed: 1979-10-25
Abstract: PURPOSE:To enhance the efficiency and the color rendering of a high-pressure sodium vapor lamp by closing the open ends of a light-transmitting ceramic tube by  means of caps having no exhaust pipes, and thereby enabling the entire cap to be  placed fully close to a discharging part. CONSTITUTION:Each open end of a light-transmitting ceramic tube 11 is hermetically closed by using a cap 13 and a glass solder 12 which is interposed between the tube 11 and the cap 13. The cap 13 is made of, for example, niobium and is shaped like a step dish. An electrode 14, which parallels the ceramic tube 11, is fixed to the inner wall of the cap 13. An inert gas is charged into a luminescent tube 1, before closing the ends of the ceramic tube 11 by means of the cap 13 which have not any exhaust pipes.